Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 317 [Rate centres in NPA 317] [Dial plan for NPA 317]

NXX: 923

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
317-923 A Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 0 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 1 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 2 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 3 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 4 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 5 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 6 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 7 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 8 Indianapolis IN IPLSIN06DS0  9325 INDIANA BELL TEL CO INC 336      
317-923 9 Indianapolis IN IPLSIN080MD  624H ONVOY SPECTRUM, LLC 336      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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